package com.heng.dao.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.heng.dao.entity.address.CityEntity;
import org.springframework.stereotype.Repository;
import java.util.List;

@Repository
public interface CityMapper extends BaseMapper<CityEntity> {
    // 自定义：按省份查询城市
    List<CityEntity> selectByProvince(String province);
}